EBay Description This large‑capacity waterproof car roof cargo bag instantly expands your vehicle storage space, perfect for family road trips, camping, travel and daily use. Made of heavy‑duty 600D polyester with PVC coating, it is fully waterproof, weather‑resistant and durable against rain, sun, dust and wind. Designed with easy‑install door hooks and strong adjustable straps, it fits most car roofs without roof racks. The anti‑slip bottom keeps the bag stable during high‑speed driving or sharp turns. It can be folded flat for compact storage when not in use, making it a practical and essential accessory for every car owner. Features Large 0.4 cubic meters storage capacity for luggage, camping gear and travel supplies Heavy-duty 600D polyester material with PVC coating for 100% waterproof and weatherproof performance Equipped with durable door hooks and adjustable securing straps for easy and stable installation Anti-slip bottom design prevents sliding or shifting during driving Foldable flat for space-saving storage in the included carry bag Secure closure system keeps belongings safe and dust-free Universal design fits most cars, SUVs and vehicles with or without roof racks Resists wear, tear, sun exposure and harsh weather conditions Note: No instruction manual Specifications Product Category: Car Roof Top Storage & Cargo Solutions Material: 600D Polyester + PVC Coating Color: Black Capacity: 0.4 Cubic Meters Overall Size: 110 x 80 x 45 cm Installation: Door hooks + adjustable straps Storage: Foldable, with carry bag Application: Universal for cars, SUVs, travel, camping, road trips Note: No instruction manual